4931260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{683}}^1$

素因数の和:730

約数の個数: 36

約数和(自身を含む): 10945368

約数和(自身を除く): 6014108

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 683, 722, 1366, 1444, 1805, 2732, 3415, 3610, 6830, 7220, 12977, 13660, 25954, 51908, 64885, 129770, 246563, 259540, 493126, 986252, 1232815, 2465630, 4931260]

約数ペア:

[(1, 4931260), (2, 2465630), (4, 1232815), (5, 986252), (10, 493126), (19, 259540), (20, 246563), (38, 129770), (76, 64885), (95, 51908), (190, 25954), (361, 13660), (380, 12977), (683, 7220), (722, 6830), (1366, 3610), (1444, 3415), (1805, 2732)]